trail
- vt. 追踪；拖；蔓延；落后于
- n. 小径；痕迹；尾部；踪迹
- vi. 飘出；蔓生；垂下；拖曳
- n. (Trail)人名；(英)特雷尔
英英释意
- 1. a track or mark left by something that has passed;
- "there as a trail of blood"
- "a tear left its trail on her cheek"
- 2. a path or track roughly blazed through wild or hilly country
- 3. evidence pointing to a possible solution;
- "the police are following a promising lead"
- "the trail led straight to the perpetrator"